1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
butalik [34]
3 years ago
13

In humans, the allele for brown eyes (B) is dominant to the allele for blue eyes (b). What is the probability that two heterozyg

ous brown-eyed parents will have a child with blue eyes?
   B b
B ? ?
b ? ?

A.0%

B.25%

C.50%

D.75%
Biology
2 answers:
Natali5045456 [20]3 years ago
6 0

Answer:

B.25%

Explanation:

Alternative forms of a given gene are called alleles, and they can be dominant or recessive. When an individual has two of the same allele, whether dominant or recessive, they are homozygous. Heterozygous means having one each of two different alleles.

kodGreya [7K]3 years ago
4 0
The anwser is b i had this question before in a test
You might be interested in
What's homeostasis ?​
juin [17]

Homeostasis:

<em>The tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes</em>

8 0
2 years ago
In the 18th century, Carl Linnaeus published a system for classifying living things, which has been developed into the modern
Mazyrski [523]

Cavalier-Smith's model no longer separates prokaryotes and eukaryotes is the statement which differs from kingdom classification.

Explanation:

Cavalier-Smith in 1998 had reduced the kingdom numbers. The were brought down from 8 to 6. These are:

Animalia

Protozoa

fungi

plantae

chromista

bacteria

He divided eukaryotes into 6 kingdoms.  The kingdoms are refined for better classification.

While Carolus Linnaeus divided the organisms into two kingdoms

Animalia and plantae.

The five kingdom classification:

Monera (prpkaryotes)

Protista  ( unicellular eukaryotes)

fungi (multicellular decomposers)

plantae (multicellular producers)

Animalia (multicellular consumers)

It has drawbacks like in kingdom monera both autotrophs and heterotrophs  are included. Phylogeny is not explained in lower organisms of monera and protista. Virus is also in classification. Cavalier-Smith introduced a new kingdom called chromista which are single- celled or multicellular eukaryotic organisms as diatoms, algae, oomycetes and protozoans which perform photosynthesis.

6 0
3 years ago
Read 2 more answers
Which factor in this swamp is abiotic?<br><br> A. Grass<br> B. Trees<br> C. Algae<br> D. Water
Lelechka [254]

Answer:

D. Water

Explanation:

Biotic factors are all living things, and they are derived from organisms. These include: fungi, plants, bacteria, archaea, protists, animals.

Abiotic factors are all nonliving things, and they are not derived from organisms. These include: air, soil, light, water, minerals.

In this case, grass, trees, and algae are all living things since they are derived from organisms.

On the other hand, water is not a living thing since it is not derived from organisms.

Let me know if this helps!

3 0
3 years ago
Read 2 more answers
What would happen if the ribosomes in the cell were destroyed by?
Verdich [7]

Explanation:

I think the answer is B . . . .

8 0
3 years ago
Which structure is found mainly in green plants in bacteria?
Anon25 [30]
The answer is Cell wall.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Can you ask a driving instructor to adjust the passenger side mirror
    10·1 answer
  • What are the characteristics of continental tropical air
    6·1 answer
  • 6.
    11·2 answers
  • Identify the biotic factors in the environment shown. Check all that apply.
    15·2 answers
  • What do we call the area of
    10·2 answers
  • Does cell city represent a plant cell or an animal cell? Explain your answer
    7·1 answer
  • What is the largest danger associated with a blood clot that’s lodged in a cerebral artery?
    9·1 answer
  • This one is easy does anyone know the answer
    9·1 answer
  • what is it called when the lead male and female are given preferential treatment to resources such as food and potential mates?​
    6·1 answer
  • An aquarium container is filled with water and colonies of aquatic plants and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!